contravariant VS monadbi

Compare contravariant vs monadbi and see what are their differences.

monadbi

BiDirectional monads that can be transformed into each other (atleast partially). (by ajnsit)
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contravariant monadbi
1 -
72 1
- -
0.0 0.0
almost 2 years ago over 8 years ago
Haskell Haskell
GNU General Public License v3.0 or later LicenseRef-GPL
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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contravariant

Posts with mentions or reviews of contravariant. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-10-21.
  • Co-Applicative programming style
    2 projects | /r/haskell | 21 Oct 2021
    The operator also pops up in George Wilson's 2018 talk, Contravariant Functors: the Other Side of the Coin, along with (>*) and (*<) operators to help things along. Shortly after its publication, Issue #57 for contravariant was raised, suggesting not only (>*<) but the other operators from George's talk.

monadbi

Posts with mentions or reviews of monadbi. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning monadbi yet.
Tracking mentions began in Dec 2020.

What are some alternatives?

When comparing contravariant and monadbi you can also consider the following projects:

control-monad-free - Free monads and monad transformers

transient-universe - A Cloud monad based on transient for the creation of Web and reactive distributed applications that are fully composable, where Web browsers are first class nodes in the cloud

hdph - Haskell distributed parallel Haskell

objective - Purely functional objects

effect-monad - Provides 'graded monads' and 'parameterised monads' to Haskell, enabling fine-grained reasoning about effects.

operational - Implement monads by specifying instructions and their desired operational semantics.

streamproc - Haskell library providing a continuation-based stream processor arrow

fused-effects - A fast, flexible, fused effect system for Haskell

recursion-schemes - Generalized bananas, lenses and barbed wire

record - Anonymous records

managed - A monad for managed values

tardis